Because CAPTCHA bypass is a gray-hat area, GitHub repositories in this space are prime vectors for malware. It is common to find obfuscated JavaScript that, instead of solving a CAPTCHA, steals session cookies, installs cryptominers, or exfiltrates environment variables. A developer seeking a quick solution may inadvertently deploy a backdoor into their own infrastructure.
Automating access to a website that explicitly prohibits it violates the Computer Fraud and Abuse Act (CFAA) in the US and similar laws globally. Using a bypass script to scrape protected data or create fake accounts can lead to IP bans, account suspension, or legal action. GitHub itself may remove repositories under DMCA or anti-circumvention notices. hcaptcha bypass github